合并账户库为单表
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156
sql/migration/2026-04-16-merge-ccdi-account-result-into-info.sql
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156
sql/migration/2026-04-16-merge-ccdi-account-result-into-info.sql
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-- 合并账户库双表：将 ccdi_account_result 分析字段并回 ccdi_account_info，并删除旧表。
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-- 执行说明：涉及中文内容时请使用 bin/mysql_utf8_exec.sh 执行，确保会话字符集为 utf8mb4。
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DELIMITER //
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DROP PROCEDURE IF EXISTS `merge_ccdi_account_result_into_info`//
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CREATE PROCEDURE `merge_ccdi_account_result_into_info`()
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BEGIN
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DECLARE duplicate_count INT DEFAULT 0;
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DECLARE result_table_exists INT DEFAULT 0;
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SELECT COUNT(*)
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INTO duplicate_count
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FROM (
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SELECT account_no
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FROM ccdi_account_info
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WHERE account_no IS NOT NULL
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AND account_no <> ''
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GROUP BY account_no
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HAVING COUNT(*) > 1
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) duplicated_accounts;
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IF duplicate_count > 0 THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'ccdi_account_info.account_no 存在重复数据，禁止执行账户库合表迁移。';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'is_self_account'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `is_self_account` TINYINT NOT NULL DEFAULT 1 COMMENT '是否本人账户' AFTER `currency`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'monthly_avg_trans_count'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `monthly_avg_trans_count` INT DEFAULT NULL COMMENT '月均交易笔数' AFTER `is_self_account`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'monthly_avg_trans_amount'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `monthly_avg_trans_amount` DECIMAL(18, 2) DEFAULT NULL COMMENT '月均交易金额' AFTER `monthly_avg_trans_count`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'trans_freq_type'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `trans_freq_type` VARCHAR(32) DEFAULT NULL COMMENT '交易频率类型' AFTER `monthly_avg_trans_amount`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'dr_max_single_amount'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `dr_max_single_amount` DECIMAL(18, 2) DEFAULT NULL COMMENT '最大单笔支出金额' AFTER `trans_freq_type`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'cr_max_single_amount'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `cr_max_single_amount` DECIMAL(18, 2) DEFAULT NULL COMMENT '最大单笔收入金额' AFTER `dr_max_single_amount`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'dr_max_daily_amount'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `dr_max_daily_amount` DECIMAL(18, 2) DEFAULT NULL COMMENT '最大单日支出金额' AFTER `cr_max_single_amount`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'cr_max_daily_amount'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `cr_max_daily_amount` DECIMAL(18, 2) DEFAULT NULL COMMENT '最大单日收入金额' AFTER `dr_max_daily_amount`;
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_info'
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AND column_name = 'trans_risk_level'
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) THEN
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ALTER TABLE `ccdi_account_info`
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ADD COLUMN `trans_risk_level` VARCHAR(32) DEFAULT NULL COMMENT '交易风险等级' AFTER `cr_max_daily_amount`;
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END IF;
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SELECT COUNT(*)
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INTO result_table_exists
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FROM information_schema.tables
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WHERE table_schema = DATABASE()
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AND table_name = 'ccdi_account_result';
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IF result_table_exists > 0 THEN
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UPDATE `ccdi_account_info` ai
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JOIN `ccdi_account_result` ar
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ON ai.account_no = ar.account_no
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SET ai.is_self_account = ar.is_self_account,
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ai.monthly_avg_trans_count = ar.monthly_avg_trans_count,
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ai.monthly_avg_trans_amount = ar.monthly_avg_trans_amount,
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ai.trans_freq_type = ar.trans_freq_type,
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ai.dr_max_single_amount = ar.dr_max_single_amount,
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ai.cr_max_single_amount = ar.cr_max_single_amount,
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ai.dr_max_daily_amount = ar.dr_max_daily_amount,
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ai.cr_max_daily_amount = ar.cr_max_daily_amount,
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ai.trans_risk_level = ar.trans_risk_level,
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ai.update_by = COALESCE(ar.update_by, ai.update_by),
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ai.update_time = COALESCE(ar.update_time, ai.update_time);
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DROP TABLE `ccdi_account_result`;
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END IF;
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END//
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CALL `merge_ccdi_account_result_into_info`()//
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DROP PROCEDURE IF EXISTS `merge_ccdi_account_result_into_info`//
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DELIMITER ;
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